DEFINITION of 'Mixed Economic System'. An economic system that features characteristics of both capitalism and socialism. A mixed economic system allows a level of private economic freedom in the use of capital, but also allows for governments to interfere in economic activities in order to achieve social aims. This type of economic system is less efficient than capitalism, but more efficient than socialism. Next Up.
tively.6 The most clinically useful definition of macrosomia is a weight below which âmacro-Fetal macrosomia, arbitrarily defined as a birth weight of more than 4,000 g (8 lb, 13 oz) complicates more than 10 percent of all pregnancies in the United States. It is associ-
A Macrophage is a white blood cell, produced by Monocytes. Monocytes and Macrophages are both Phagocytes. These work as a part of the human immune system. They act in non-spec â¦ ific innate immunity defense and are able to initiate specific cell-mediated immunity. Definition of Macrophage and Its Role in the Body The best definition of macrophage is a white blood cell operating within the body tissues. 2  In humans, macrophages measure approximately 21 micrometers in diameter.